Home / Standards / GB/T 23447-2009 GB/T 23447-2009 Abolished Shower outlets for bathing 卫生洁具 淋浴用花洒 Standard Type GBT ICS 91.140.70 CCS Q31 Status 废止 Issue Date 2009-03-25 Implementation 2010-01-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A